放射性核素污染土壤修复方法及技术研究进展  

Progress in the Remediation Technologies of Radionuclide Polluted Soil

作　　者：刘坤 李洪刚 程敏 李雨桐 张艺 安娜 黄颜欢 杨杉 LIU Kun;LI Honggang;CHENG Min;LI Yutong;ZHANG Yi;AN Na;HUANG Yanhuan;YANG Shan(Chongqing Academy of Ecological and Environmental Science,Chongqing 401147,China)

机构地区：[1]重庆市生态环境科学研究院,重庆401147

出　　处：《环境影响评价》2021年第4期75-79,96,共6页Environmental Impact Assessment

基　　金：重庆市自然科学基金(cstc2019jcyjmsxmX0784);重庆市基础研究与前沿探索项目(cstc2018jcyjAX0420)。

摘　　要：放射性核素污染土壤的修复事关地球生态系统安全,是土壤治理领域的重要研究方向之一。综述讨论了生物修复技术、土壤铲除技术、以及土壤烧结固化技术在修复处理不同浓度核素污染土壤的进展情况,着重分析了植物修复法、微生物修复法、微生物∕植物共生修复法、土壤铲除技术、以及土壤烧结固化技术对作用原理及适用特点,为未来相关研究及应用提供一定的方向及理论参考。The remediation of radionuclide polluted soil is one of the hotspots in the field of soil remediation,because it is related to the health of earth ecosystem.In this review,the application progress of bioremediation technology,soil eradication technology as well as soil sintering and solidification technology are summarized,based on their application for different concentrations of radionuclide polluted soils.The principle and feature of above technologies were analyzed to provide method and theory references for future research and application.

关 键 词：放射性核素 土壤污染 修复方法及技术 

分 类 号：X53[环境科学与工程—环境工程]